Fabric: 100% Certified recycled PET polyester. BIZ COOL Breathable sports knit. 155 GSM. UPF Rating: 50+. Features: Breathable BIZ COOL sports knit keeps you cool and dry. Self-fabric rounded neck opening fits comfortably and sits neat. Longer length can be worn out or tucked in. This garment is made from 100% recycled polyester resulting in the equivalent of 10 plastic bottles being diverted from landfill. Sizes: XS - 3XL, 5XL. Colours: Navy, Black.